Hey, need help jetting my DS for 500ft (St Anthoneys, ID), All I have is Big Gun Full exhaust, stock filter with lid on. What size Mikuni Main jet, what needle clip, and how many turns on air screw. Thanks.

 

I was just there last week and helped 2 other buddys with jetting. They were both running white brothers slip on with k&N filter with the lids off.
Be sure to throw the air filter lid in the tool box - makes a hugh differance.
I installed a 185 main in 1 and a 195 main in the other. Both bikes ran great, but the DS with the 195 main could out run the other up Choke Cherry. We left the clip in the stock position and did not touch the idle screw.

Hope this helps

St. A's is about 4500 - 5000 feet

 

LVracer. Your jetting you have now should be fine for Idaho. Thats only 1500 feet lower than we are in Vegas.